Sean says that to add a number to –100 and still have –100 is to add zero. candice says that she can add two numbers to –100 and still have –100. who is correct and why?

if you use photomath right away it will give you the answer not like this app that you have to wait for people.

hi there!

the answer will be d: 2

answer: what is the conflict?

step-by-step explanation:

*what has happened to new york city?

*what is in the time capsule?

* what did the kidz see that gave them hope?

*what will they do with what they find?

* how will they save the city?

* what challenges will they face along the way?

*what big choice will they make at the climax of the story?

* what lesson do they learn at the end of the story?